Fimple

(N) a mysterious person who shows up on your facebook friends list and you have no idea where they came from or who they are; are known as 'fimples'. Removing said person is known as "popping a fimple".

A fimple just popped up on my facebook friends list.

by TheRealMcCoy August 3, 2009

Fimple

The dimple that forms under your belly button because you got fat.

"awe, you have a dimple in your fat"
"yes, that's my fimple"

by marshmellow23 November 19, 2012

Fimple

A white guy who buys cheap stuff for people he cares about

My boyfriend is a Fimple

by Evans February 14, 2016